2 * Copyright (c) 1980, 1990, 1993
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
6 * Robert Elz at The University of Melbourne.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 4. Neither the name of the University nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 static const char copyright[] =
36 "@(#) Copyright (c) 1980, 1990, 1993\n\
37 The Regents of the University of California. All rights reserved.\n";
41 static char sccsid[] = "@(#)quotaon.c 8.1 (Berkeley) 6/6/93";
44 #include <sys/cdefs.h>
45 __FBSDID("$FreeBSD$");
48 * Turn quota on/off for a filesystem.
50 #include <sys/param.h>
52 #include <sys/mount.h>
53 #include <ufs/ufs/quota.h>
62 const char *qfname = QUOTAFILENAME;
63 const char *qfextension[] = INITQFNAMES;
65 int aflag; /* all filesystems */
66 int gflag; /* operate on group quotas */
67 int uflag; /* operate on user quotas */
68 int vflag; /* verbose */
70 int oneof(char *, char *[], int);
71 int quotaonoff(struct fstab *fs, int, int);
72 static void usage(void);
75 main(int argc, char **argv)
79 long argnum, done = 0;
80 int ch, i, offmode = 0, errs = 0;
82 whoami = getprogname();
83 if (strcmp(whoami, "quotaoff") == 0)
85 else if (strcmp(whoami, "quotaon") != 0)
86 errx(1, "name must be quotaon or quotaoff");
87 while ((ch = getopt(argc, argv, "avug")) != -1) {
107 if (argc <= 0 && !aflag)
109 if (!gflag && !uflag) {
114 while ((fs = getfsent()) != NULL) {
115 if (strcmp(fs->fs_vfstype, "ufs") ||
116 strcmp(fs->fs_type, FSTAB_RW))
120 errs += quotaonoff(fs, offmode, GRPQUOTA);
122 errs += quotaonoff(fs, offmode, USRQUOTA);
125 if ((argnum = oneof(fs->fs_file, argv, argc)) >= 0 ||
126 (argnum = oneof(fs->fs_spec, argv, argc)) >= 0) {
129 errs += quotaonoff(fs, offmode, GRPQUOTA);
131 errs += quotaonoff(fs, offmode, USRQUOTA);
135 for (i = 0; i < argc; i++)
136 if ((done & (1 << i)) == 0)
137 warnx("%s not found in fstab", argv[i]);
145 fprintf(stderr, "%s\n%s\n%s\n%s\n",
146 "usage: quotaon [-g] [-u] [-v] -a",
147 " quotaon [-g] [-u] [-v] filesystem ...",
148 " quotaoff [-g] [-u] [-v] -a",
149 " quotaoff [-g] [-u] [-v] filesystem ...");
154 quotaonoff(struct fstab *fs, int offmode, int type)
156 struct quotafile *qf;
158 if ((qf = quota_open(fs, type, O_RDONLY)) == NULL)
161 if (quota_off(qf) != 0) {
162 warn("%s", quota_fsname(qf));
166 printf("%s: quotas turned off\n", quota_fsname(qf));
170 if (quota_on(qf) != 0) {
171 warn("using %s on %s", quota_qfname(qf), quota_fsname(qf));
175 printf("%s: %s quotas turned on with data file %s\n",
176 quota_fsname(qf), qfextension[type], quota_qfname(qf));
182 * Check to see if target appears in list of size cnt.
185 oneof(char *target, char *list[], int cnt)
189 for (i = 0; i < cnt; i++)
190 if (strcmp(target, list[i]) == 0)